| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.41 | 13.861% | $281.7035 | $281.70 | $281.70 | $281.70 |
| Purchase #2 | $131.52 | 10.871% | $145.8175 | $145.82 | $145.80 | $145.80 |
| Purchase #3 | $89.99 | 8.825% | $97.9316 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $155.52 | 9.831% | $170.8092 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $217.30 | 4.785% | $227.6978 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $64.67 | 13.381% | $73.3235 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $140.91 | 4.356% | $147.048 | $147.05 | $147.05 | $147.00 |
| 7 purchase totals = | $1,047.32 | $1,144.3311 | $1,144.33 | $1,144.30 | $1,144.20 | |